Found (159) clinical trials

Bruton's tyrosine kinase (Btk) is an enzyme that is present in hematopoeitic cells other than T cells and is necessary for downstream signal transduction from various hematopoietic receptors including the B cell receptor as well as some Fc, chemokine and adhesion receptors, and is crucial for both B cell development ...

This is a Phase II multi-centre, double blind, randomised, placebo-controlled, clinical study to evaluate the efficacy, safety, and tolerability of an oral peptide, PTG-100, administered as capsules for 12 weeks in subjects with moderate to severe UC. Following screening procedures and confirmation of subject eligibility, subjects will be randomised 1:1:1:1 ...

The trial is an open label extension study. Eligible patients from the RPC01-3101 trial diagnosed with moderate to severe ulcerative colitis will be enrolled to receive study medication for up to 5 years or until marketed approval.

The study will be conducted according to good clinical practice (GCP) guidelines and data source will be validated. The source data will consist of the hospital medical records and monitoring will be organized on a regular basis. Data for the study will be entered into an web based electronic data ...

This phase III, double blind, placebo-controlled, multicenter study will investigate the efficacy and safety of etrolizumab during induction and maintenance of remission in participants with moderately to severely active ulcerative colitis (UC) who are refractory to or intolerant of TNF inhibitors.

This two-part, part 1: open-label extension (OLE) and part 2: safety monitoring (SM) study will examine the efficacy and safety of continued etrolizumab treatment in moderate to severe ulcerative colitis (UC) participants previously enrolled in etrolizumab Phase II/III studies. Participants with moderate to severe UC who were enrolled in the ...

This Phase III, randomized, double-blind, parallel-grouped, placebo-controlled, multicenter study will investigate the efficacy and safety of etrolizumab in maintenance of remission in participants with moderately to severely active UC who are naive to TNF inhibitors and refractory to or intolerant of prior immunosuppressant and/or corticosteroid treatment.